The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

This rustic old building is said to be the most photographed barn in America.

A beautiful geyser under environmental threat.

The only road through the heart of Glacier National Park.

An obscure waterfall that looks like something out of a fantasy novel.

Nuclear reactor created the plutonium used on Nagasaki.

This metallic stampede sits frozen on a Washington ridge yet the artist's vision is still incomplete.

An exercise in patience and imagination, where Mother Earth turned common stuff into precious hidden treasures.

Site of the greatest known waterfall that ever existed.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

A walk through the historic city center, under the streets of Seattle.

The longest and widest floating bridge in the world.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

Tacoma’s 25-foot coffee pot music spot has served up over 80 years of concrete kitsch.

This sci-fi gazebo located in a Washington power town is made from old bits of industrial electrical equipment.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

The magic's in the hole!

This sandstone mansion was the home of two of Oregon's most important pioneers.

A massive sea stack famous for its appearance in The Goonies.

A living time capsule of the 1960s Richardson Bay water-front.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.